Head forming insert, especially for use in bottles



FIG. 1 is a perspective view of the top front and one side of a head forming insert, especially for use in bottles, showing our new design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view being identical;

FIG. 3 is an end elevational view, the opposite end elevational view being identical;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a sectional view taken along the line 6--6 in FIG. 4. 

The ornamental design for a head forming insert, especially for use in bottles, as shown and described. 